Mw3 Classic is a nice and interesting program with many features.
It displays the needle on a computer screen running windows.
ModernRcon is a great choice for remote controlling a game server.
Pingsoft and Teknogods
You can use this tool for play Activision MW3 Multiplayer without using steam.
It allows server owners to customize the gameplay in Battlefield 3 game.
New function to allow the user to add custom game types to the game.